Razer Synapse

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Score7.7

Rank#7 of 107

Free planNo

Runs onmacOS, Web, Windows

Summary

Razer Synapse is software for controlling and customizing Razer devices, including button remapping, macro creation, performance settings, and lighting. Users can configure compatible gear with Hypershift for a second set of button functions, Rapid Trigger, and advanced macros. Browser-based quick customization includes onboard profiles and Chroma RGB effects for compatible devices. Synapse 4 works with Synapse 3 devices, subject to Razer’s compatibility list, and a migration tool can transfer selected profiles, macros, and Chroma effects. Razer describes Chroma RGB integration with PC games and lighting effects on devices. The software is available for Windows 11 x86-64 and Windows 10. A Mac preview is available for macOS 15 Sequoia and later on Apple silicon Macs. Razer provides Windows and Mac downloads and browser customization. The page does not state a price, despite listing a free plan elsewhere; device support depends on Razer’s compatibility list.

Who it is for

It suits Razer device owners who want to adjust controls, macros, performance settings, or lighting. Mac users need an Apple silicon Mac running macOS 15 Sequoia or later to use the preview.

What is good

Remaps buttons and creates macros.
Includes browser-based quick customization.
Works with Synapse 3 devices, subject to compatibility.
Migration tool transfers selected profiles and effects.
Available for Windows and as a Mac preview.

What to know first

Mac availability is a preview.
Mac preview requires Apple silicon and macOS 15 or later.
Device support depends on Razer’s compatibility list.

Verdict

Synapse provides device controls, macro tools, and lighting customization, with browser-based options for compatible devices. Check the compatibility list and the Mac preview requirements before choosing it.

Compared on keyboard and mouse customization software

Free plan: Yesrazer.com

Facts

Device control: Controls and customizes Razer devices from one platform.razer.com · 27 Sept 2026
Button remapping: Supports remapping buttons.razer.com · 27 Sept 2026
Macro creation: Supports creating macros.razer.com · 27 Sept 2026
Performance settings: Provides performance-setting controls.razer.com · 27 Sept 2026
Playstyle customization: Lets users personalize their gear to their playstyle.razer.com · 27 Sept 2026
Windows support: Available for Windows 11 x86-64 and Windows 10.razer.com · 27 Sept 2026
Mac support: Mac preview is available for macOS 15 Sequoia and above on Apple silicon Macs.razer.com · 27 Sept 2026
Backward compatibility: Works with Synapse 3 devices.razer.com · 27 Sept 2026
Device compatibility: The page provides a full list of compatible devices.razer.com · 27 Sept 2026
Download availability: The page provides downloads for Windows and Mac.razer.com · 27 Sept 2026
Software category: Razer lists Synapse under its software offerings.razer.com · 27 Sept 2026
Company name: The software is presented by Razer.razer.com · 27 Sept 2026
Lighting software: Synapse is described as advanced device control and lighting software.razer.com · 27 Sept 2026
Customization scope: The page describes quick customization anywhere.razer.com · 27 Sept 2026
Purpose: Synapse lets users customize and control Razer devices, including remapping buttons, creating macros, and adjusting performance settings.razer.com · 29 Sept 2026
Browser controls: Synapse offers browser based quick customization for compatible devices, including onboard profiles and Chroma RGB quick effects.razer.com · 29 Sept 2026
Legacy device support: Synapse 4 is backward compatible with Synapse 3 devices, subject to Razer's compatibility list.razer.com · 29 Sept 2026
Profile migration: The profile migration tool can transfer Synapse 3 profiles, macros, and Chroma effects, with an option to select profiles individually.razer.com · 29 Sept 2026
Performance: Razer says Synapse 4 processing is 30% faster than Synapse 3, with results that may vary by usage, software, power settings, and other conditions.razer.com · 29 Sept 2026
Architecture: Razer says its multi-threaded architecture isolates device processes so installing or upgrading one device does not interrupt other devices in use.razer.com · 29 Sept 2026
Controls: Listed features include Hypershift for a secondary set of button functions, Rapid Trigger, and advanced macros.razer.com · 29 Sept 2026
Ecosystem: The Synapse page describes integration with Razer Chroma RGB quick effects.razer.com · 29 Sept 2026
Pricing: The Synapse page offers downloads and browser customization but does not state a price.razer.com · 29 Sept 2026
Privacy: Razer's customer privacy policy says it may process product and service usage information and device information, including operating system, browser, IP address, and security status.razer.com · 29 Sept 2026
Age policy: Razer says its services are intended for general audiences and not children under 13.razer.com · 29 Sept 2026
Company: Razer says it was founded in 2005 and is dual headquartered in Irvine, California, and Singapore.razer.com · 29 Sept 2026
Legacy compatibility: Synapse 4 is backwards compatible with Synapse 3 devices.razer.com · 30 Sept 2026
Customization features: The page lists Hypershift, Rapid Trigger, and advanced macros among Synapse 4’s features.razer.com · 30 Sept 2026
Chroma integrations: Razer says Chroma supports enabled accessories from more than 50 third-party hardware partners, including Govee, Yeelight, Philips Hue, Nanoleaf, and Twinkly.razer.com · 30 Sept 2026
Game lighting: Razer says Chroma RGB integrates with PC games and can control RGB lighting effects on devices.razer.com · 30 Sept 2026
Performance claim: Razer says Synapse 4’s multi-threaded architecture is up to 30% faster than Synapse 3, based on its stated July 2023 test; actual improvement may vary.razer.com · 30 Sept 2026
Security: Razer’s privacy policy says it uses physical, electronic, and procedural safeguards to protect personal information and requires service providers to safeguard information they receive.razer.com · 30 Sept 2026